Improve tasks

Co-authored-by: Matti Schneider <[email protected]>

Author: Ndpnt

content/collections/reference/roles.md

@@ -110,8 +110,6 @@ Expands and maintains the collection's coverage by contributing and updating ser
 
 - Research and identify new services to track
 - Create and update service declarations
-- Validate terms selection and extraction
-- Report issues to maintainers
 - Report issues affecting contributions to maintainers
 
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